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/* readline.h --- Simple implementation of readline.
Copyright (C) 2005, 2009-2021 Free Software Foundation, Inc.
Written by Simon Josefsson
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
#ifndef GL_READLINE_H
#define GL_READLINE_H
#if HAVE_READLINE_READLINE_H
/* <readline/readline.h> makes use of the FILE type without including
<stdio.h> itself. */
# include <stdio.h>
# include <readline/readline.h>
#else
# include <stdlib.h>
/* Prints a prompt PROMPT and then reads and returns a single line of
text from the user. If PROMPT is NULL or the empty string, no
prompt is displayed. The returned line is allocated with malloc;
the caller should free the line when it has finished with it. */
extern char *readline (const char *prompt)
_GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE;
#endif
#endif /* GL_READLINE_H */
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